*{
    margin: 0;
    padding: 0;
    font-size: 12px;
    font-family: '微软雅黑';
    text-decoration:none;
}
body{
    background-color: #f5f5f5;
}

.top{
    width: 100%;
    height: 27px;
    background: url(../images/top_bg.jpg) repeat-x;
}
.top_content {
    width: 1000px;
    margin: 0 auto;
}
li{
    list-style-type: none;
}
.top_content li{
    float:right;
    width: 90px;
    line-height: 27px;
    list-style-image: url(../images/li_bg.gif);
}

.top_content a:link, .top_content a:visited {
    color:#8e8e8e;

}

.top_content a:hover, .top_content a:active{
    color:#900;
}
.wrap{
    width: 1000px;
    margin: 0 auto;
}
.logo{
    height: 80px;
    background-color: #fff;
    overflow: hidden;
}
.logo_left{
    width: 200px;
    float:left;
}
.logo_right{
    float:right;
    width: 300px;
    height: 28px;
    margin-top: 30px;
    color:#8e8e8e;
}

.logo_right img{
    margin-right: 10px;
    vertical-align:middle;
}
.tel {
    font-size: 16px;
    color:#c00;
}

.nav {
    height: 40px;

}

.nav_left {
    width: 10px;
    background: url("../images/nav_left.jpg") no-repeat;
}

.nav_right {
    width: 10px;
    background: url("../images/nav_right.jpg") no-repeat;
}

.nav_middle {
    width: 980px;
    background: url("../images/nav_bg.jpg") repeat-x;
}
.nav_left,.nav_middle,.nav_right{
    height: 40px;
    float: left;
}

.nav_middle_left,.nav_middle_right{
    float:left;
}

.nav_middle_left{
    width: 680px;
}
.nav_middle_right{
    width: 300px;
}

.nav_middle_left li{
    float:left;
    line-height: 40px;
    width: 100px;
    text-align:center;
}
.nav_middle_left a:link, .nav_middle_left a:visited {
    color:#fff;
    font-size: 16px;
}
.nav_middle_left a:hover, .nav_middle_left a:active {
    color: #ff0;
    font-size: 16px;
}
.search_text{
    width: 190px;
    height: 25px;
    margin-top: 6px;
    background: url("../images/search.jpg") no-repeat right center #fff;
    /*background-color: #fff;*/
    padding-right: 25px;
    border: 1px solid #fff;
}

.ad{
    margin-top: 10px;
    height: 310px;
    overflow: hidden;
}

.main{
    margin-top: 5px;
    height: 250px;
    background: #FFf;
}

.news{
    width: 340px;
    border: 1px solid #e8e8e8;
}
.course{
    width: 410px;
    border: 1px solid #e8e8e8;
    margin: 0 7px;
}
.sidebar{
    width: 230px;
}

.news,.course,.sidebar{
    height: 250px;
    float:left;
}

.title{
    height: 35px;
    border: 2px solid #e8e8e8;
}
.title_left {
    float: left;
    width: 70%;
    font-size: 14px;
    font-weight: bold;
    color:#786f66;
    line-height: 35px;
    padding-left: 20px;
}

.title_right {
    width: 20%;
    line-height: 35px;
    float:right;
    text-align: right;
    padding-right: 10px;
}
.title_right a {
    color:#999;
}
.news_pic {
    height: 80px;
    margin-top: 10px;
    line-height: 22px;
}

.news_pic img, .course_pic img{
    float:left;
    margin: 0 5px;
}

.news_pic a, .course_pic a {
    color:#c00;
}

.news_list{
    margin-top: 20px;
}
.news_list li {
    list-style: none;
    background: url("../images/list.jpg") no-repeat;
    padding-left: 10px;
    margin: 8px;
    border-bottom: 1px dotted #ccc;
}

.news_list a:link,.news_list a:visited {
    color: #000;
}
.news_list a:hover,.news_list a:active {
    color: #f00;
}

.news_list span{
    color:#999;
    float: right;
}

.course_pic{
    margin-top: 10px;
    height: 120px;
    line-height: 22px;
}

.course_type {
    height: 37px;
    width: 372px;
    background: url("../images/product_type_bg.jpg") no-repeat;
    margin: 20px auto;
}

.course_type li{
    float:left;
    line-height: 37px;
    margin: 0 15px;
    text-align: center;
}

.sidebar{
    width: 230px;
}

.video{
    height: 185px;
    border: 1px solid #e8e8e8;
}

.video_content{
    height: 150px;
}

.sidebar_ad {
    height: 55px;
    border: 1px solid #e8e8e8;
    margin-top: 10px;
}

.copyright {
    width: 100%;
    height: 200px;
    background: #e8e8e8;
    margin-top: 10px;
    clear:both;
}
.copyright_content{
    width: 1000px;
    height: 180px;
    margin: 0 auto;
    padding-top:20px;
}

.copyright_content li {
    float: left;
    width: 200px;
    background: url("../images/line.png") no-repeat right center;
    text-align: center;
    line-height: 30px;
    font-size: 18px;
    color:#999;
}

.copyright_content li ul li {
    font-size: 14px;
}

.list_main{
    width: 1000px;
    margin: 0 auto;
    padding-top: 10px;
    background: #fff;
    overflow: hidden;
}
.news_type{
    width: 220px;
    float: left;
    border: 1px solid #e8e8e8;
}

.list_content{
    width: 770px;
    float: right;
    border: 1px solid #e8e8e8;
}
.list_main,.list_content,.news_type{
    min-height: 350px;
    _height: 350px;
}
.news_type h2{
    font-size: 14px;
    color:#666;
    height: 35px;
    line-height: 35px;
    padding-left: 20px;
    background: url("../images/titile_bg.gif") repeat-x;
}

.news_type_content{
    background: url("../images/content_bg.gif") repeat-x;
}

.news_type_content li{
    height: 30px;
    line-height: 30px;
    margin-left: 5px;
}
.news_type_content li a{
    display: block;
    color:#666;
    background: url("../images/li_bg.gif") no-repeat left center;
    padding-left: 15px;
}

.news_type_content li a:hover{
    color: #009cdf;
    background: url("../images/li_bg2.gif") no-repeat left center #f2f2f2;
}

.list_content h2 {
    height: 35px;
    line-height: 35px;
    padding-left: 10px;
    background: url("../images/type_bg.png") repeat-x;
}

.page{
    height: 40px;
    margin-top: 10px;
    text-align: center;
}
.page a {
    display: inline-block;
    border: 1px solid #e8e8e8;
    margin: 5px;
    padding: 5px 10px;

}

.page a:link, .page a:visited{
    color:#000;
}

.page a:hover, .page a:active{
    color:#fff;
    background-color: #cc1b1b;
}
.news_title{
    font-size: 20px;
    text-align: center;
    margin: 15px 0;
}
.news_info{
    color:#666;
    text-align: center;
    border-bottom:1px dotted #666 ;
    margin: 0 10px;
}
.news_content {
    font-size: 14px;
    padding: 20px;
    line-height: 25px;
    text-indent: 2em;
}